B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/652, 32/84, 1
B29C 67/20 (2006.01) A61F 11/08 (2006.01) B05B 15/04 (2006.01) B05C 17/00 (2006.01) B29C 59/00 (2006.01) B29C 65/00 (2006.01) B29C 65/74 (2006.01)
Patent
CA 2009721
Elongate foam strips are formed by cold welding a flat foam web using blunt rotary cutters. A manually separable array of foam strips is formed by welding a flat foam web along a series of parallel lines, using cold welding or other joining methods, and packaging the array without separating the individual strips from one another.
Des bandes de mousse allongées sont formées par soudage à froid d'une âme de mousse plane à l'aide de couteaux rotatifs émoussés. Un ensemble de bandes de mousse séparables manuellement est formé par soudage d'une âme de mousse plane le long d'une série de lignes parallèles, au moyen du soudage à froid ou autre méthode d'assemblage, et emballage de l'ensemble sans séparer les bandes l'une de l'autre.
Bastow David R.
Francis David J.
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
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